Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 2006/05 | UNSAT | 59.9309 | 59.9666 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111219799.opb |
MD5SUM | cba3382bbee77fcf135813784b93f366 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.301953 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1258 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Time Limit set via PBTIMEOUT to 1800 0.02 c INFO: OSL Context initialized. 0.02 c Initial problem consists of 169 variables and 101 constraints. 0.02 c Using non-optimization problem switches. 0.02 c No problem reductions applied in OPT. instance. 0.02 c preprocess terminated. Elapsed time: 0.01 0.02 c After prepocess the problem consists of 169 variables and 99 constraints. 0.04 c Restart #1 #Var: 169 LB: 0 @ 0.024 0.06 c Restart #2 #Var: 169 LB: 0 @ 0.053 0.11 c Restart #3 #Var: 169 LB: 0 @ 0.096 0.16 c Restart #4 #Var: 169 LB: 0 @ 0.145 0.22 c Restart #5 #Var: 169 LB: 0 @ 0.209 0.32 c Restart #6 #Var: 169 LB: 0 @ 0.31 0.40 c Restart #7 #Var: 169 LB: 0 @ 0.393 0.55 c Restart #8 #Var: 169 LB: 0 @ 0.533 0.70 c Restart #9 #Var: 169 LB: 0 @ 0.689 0.87 c Restart #10 #Var: 169 LB: 0 @ 0.859 1.09 c Restart #11 #Var: 169 LB: 0 @ 1.074 1.40 c Restart #12 #Var: 169 LB: 0 @ 1.388 1.82 c Restart #13 #Var: 169 LB: 0 @ 1.81 2.10 c Restart #14 #Var: 169 LB: 0 @ 2.087 2.52 c Restart #15 #Var: 169 LB: 0 @ 2.51 2.91 c Restart #16 #Var: 169 LB: 0 @ 2.895 3.27 c Restart #17 #Var: 169 LB: 0 @ 3.256 3.74 c Restart #18 #Var: 169 LB: 0 @ 3.729 4.22 c Restart #19 #Var: 169 LB: 0 @ 4.202 5.32 c Restart #20 #Var: 169 LB: 0 @ 5.304 6.15 c Restart #21 #Var: 169 LB: 0 @ 6.139 7.04 c Restart #22 #Var: 169 LB: 0 @ 7.026 8.00 c Restart #23 #Var: 169 LB: 0 @ 7.98 9.12 c Restart #24 #Var: 169 LB: 0 @ 9.103 10.02 c Restart #25 #Var: 169 LB: 0 @ 9.999 10.81 c Restart #26 #Var: 169 LB: 0 @ 10.789 12.02 c Restart #27 #Var: 169 LB: 0 @ 12 13.11 c Restart #28 #Var: 169 LB: 0 @ 13.093 14.41 c Restart #29 #Var: 169 LB: 0 @ 14.386 16.30 c Restart #30 #Var: 169 LB: 0 @ 16.277 17.63 c Restart #31 #Var: 169 LB: 0 @ 17.614 19.59 c Restart #32 #Var: 169 LB: 0 @ 19.572 21.31 c Restart #33 #Var: 168 LB: 0 @ 21.29 23.42 c Restart #34 #Var: 168 LB: 0 @ 23.393 25.21 c Restart #35 #Var: 168 LB: 0 @ 25.183 27.54 c Restart #36 #Var: 167 LB: 0 @ 27.512 31.05 c Restart #37 #Var: 161 LB: 0 @ 31.022 34.63 c Restart #38 #Var: 161 LB: 0 @ 34.608 37.64 c Restart #39 #Var: 159 LB: 0 @ 37.613 42.67 c Restart #40 #Var: 159 LB: 0 @ 42.647 47.41 c Restart #41 #Var: 158 LB: 0 @ 47.382 51.41 c Restart #42 #Var: 145 LB: 0 @ 51.382 55.32 c Restart #43 #Var: 145 LB: 0 @ 55.288 59.94 s UNSATISFIABLE 59.94 c Exit Code: 20 59.94 c Total time: 59.907 s
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node8/watcher-39445-1149208521 -o ROOT/results/node8/solver-39445-1149208521 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node8/39445-1149208521/instance-39445-1149208521.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.73 0.93 0.90 2/64 13353 /proc/meminfo: memFree=1447016/2055920 swapFree=4181412/4192956 [pid=13353] ppid=13351 vsize=4932 CPUtime=0 /proc/13353/stat : 13353 (bsolo) D 13351 13353 13308 0 -1 0 366 0 0 0 0 0 0 0 18 0 1 0 186514377 5050368 330 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 4294960144 0 2147483391 4096 16384 18446744072099781622 0 0 17 1 0 0 /proc/13353/statm: 1233 330 226 55 0 125 0 [startup+10.0025 s] /proc/loadavg: 0.77 0.94 0.90 2/64 13353 /proc/meminfo: memFree=1406568/2055920 swapFree=4181412/4192956 [pid=13353] ppid=13351 vsize=44980 CPUtime=9.98 /proc/13353/stat : 13353 (bsolo) R 13351 13353 13308 0 -1 0 10483 0 0 0 989 9 0 0 25 0 1 0 186514377 46059520 10398 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534944 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13353/statm: 11245 10398 296 55 0 10137 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 44980 [startup+20.0084 s] /proc/loadavg: 0.80 0.94 0.90 2/64 13353 /proc/meminfo: memFree=1378472/2055920 swapFree=4181412/4192956 [pid=13353] ppid=13351 vsize=73108 CPUtime=19.98 /proc/13353/stat : 13353 (bsolo) R 13351 13353 13308 0 -1 0 17492 0 0 0 1982 16 0 0 25 0 1 0 186514377 74862592 17407 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134603842 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13353/statm: 18277 17407 296 55 0 17169 0 Current children cumulated CPU time (s) 19.98 Current children cumulated vsize (Kb) 73108 [startup+30.0143 s] /proc/loadavg: 0.83 0.94 0.90 2/64 13353 /proc/meminfo: memFree=1355688/2055920 swapFree=4181412/4192956 [pid=13353] ppid=13351 vsize=95816 CPUtime=29.98 /proc/13353/stat : 13353 (bsolo) R 13351 13353 13308 0 -1 0 23179 0 0 0 2976 22 0 0 25 0 1 0 186514377 98115584 23094 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134537637 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13353/statm: 23954 23094 296 55 0 22846 0 Current children cumulated CPU time (s) 29.98 Current children cumulated vsize (Kb) 95816 [startup+40.0203 s] /proc/loadavg: 0.86 0.94 0.90 2/64 13353 /proc/meminfo: memFree=1339112/2055920 swapFree=4181412/4192956 [pid=13353] ppid=13351 vsize=112440 CPUtime=39.99 /proc/13353/stat : 13353 (bsolo) R 13351 13353 13308 0 -1 0 27317 0 0 0 3973 26 0 0 25 0 1 0 186514377 115138560 27231 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134551604 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13353/statm: 28110 27231 296 55 0 27002 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 112440 [startup+50.0262 s] /proc/loadavg: 0.88 0.94 0.90 2/64 13353 /proc/meminfo: memFree=1328872/2055920 swapFree=4181412/4192956 [pid=13353] ppid=13351 vsize=122744 CPUtime=49.99 /proc/13353/stat : 13353 (bsolo) R 13351 13353 13308 0 -1 0 29866 0 0 0 4969 30 0 0 25 0 1 0 186514377 125689856 29779 18446744073709551615 134512640 134738892 4294956688 18446744073709551615 134534116 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13353/statm: 30686 29779 296 55 0 29578 0 Current children cumulated CPU time (s) 49.99 Current children cumulated vsize (Kb) 122744 Child status: 20 Real time (s): 59.9666 CPU time (s): 59.9309 CPU user time (s): 59.5389 CPU system time (s): 0.39194 CPU usage (%): 99.9404 Max. virtual memory (cumulated for all children) (Kb): 122744
Begin job on node8 on Fri Jun 2 00:35:22 UTC 2006 FILE ID= 39445-1149208521 PBS_JOBID= 293531 BENCH NAME= ROOT/tmp/node8/39445-1149208521/instance-39445-1149208521.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node8/39445-1149208521/instance-39445-1149208521.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node8/watcher-39445-1149208521 -o ROOT/results/node8/solver-39445-1149208521 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user10/bsolo ROOT/tmp/node8/39445-1149208521/instance-39445-1149208521.opb MD5SUM SOLVER= 05cada221eb1efaaae980ebc7509e7e8 MD5SUM BENCH= cba3382bbee77fcf135813784b93f366 RANDOM SEED= 375876515 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.220 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.220 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1447224 kB Buffers: 12676 kB Cached: 527016 kB SwapCached: 3424 kB Active: 157360 kB Inactive: 391232 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1447224 kB SwapTotal: 4192956 kB SwapFree: 4181412 kB Dirty: 296 kB Writeback: 0 kB Mapped: 14860 kB Slab: 46036 kB Committed_AS: 167992 kB PageTables: 1488 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node8 on Fri Jun 2 00:36:22 UTC 2006